Rohail Ahmed

I've built production products at Right Tail Corporation across SaaS, commerce, AI, and event technology. My work includes ClearProfit, a Shopify profit-analytics platform syncing spend from 15+ advertising platforms across 25+ currencies, and Kliv, a zero-fee ticketing product with a Next.js dashboard and native iOS/Android apps.

I engineered TestPower's AI Instrument Finder using Airtable, Google Cloud, Gemini, OpenAI embeddings, and RAG to answer product datasheet questions. I also delivered Routra AI and the Art Exposure commerce storefront.

At Saasifylabs, I built high-concurrency systems including 90Events' seat-map engine, using distributed TTL locking and atomic MongoDB operations to prevent double-bookings. I also designed multi-gateway payment flows, versioned APIs, signed webhooks, retries, dead-letter handling, WebSockets, caching, RBAC, and idempotent payments.

I enjoy owning products from database and API architecture through frontend, integrations, payments, and mobile delivery. I use AI as an engineering multiplier while keeping architecture and product outcomes in focus.